Greenway Smiles
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Greenway Smiles
Rated as one of the best dental offices in Ashburn VA, Greenway Smiles understands that health insurance policies can be challenging. If you do not have dental insurance, no problem! If you don't have insurance then we have payment options. We love our patients and they love us. We are committed to providing the best dentistry in Ashburn, Leesburg and Reston, VA as well as the surrounding areas.

We provide dental treatment in a safe and compassionate atmosphere. Our goal is to make your visit as comfortable, convenient and stress-free as possible. Please read our patient reviews to get an example of what your experience will be like once you become a new patient of Greenway Smiles. Dr Sundaram explains the ideal brushing method to keep your teeth healthy, bright and shiny.
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Being a dental assistant has been my passion as I love helping people stay healthy. I am a mother of three beautiful girls and I enjoy spending my time with my family. We go to church almost every day. I moved to United States when I was 14 years old and decided to study to become a dental assistant because of the opportunity to help others.
We enjoy serving the communities of Ashburn, Leesburg, and Reston, VA, as well as the surrounding areas. Our mission is to exceed the expectations of every patient. Dr. Sundaram and the entire team here at Greenway Smiles are laser focused on serving our patients. Because of all of the amazing relationships that we've created over the years and continue to create, we love coming into the office every day.
Staying on the forefront of dentistry is Dr. Sundaram's number one priority. Dentistry is her passion from preventive dentistry to advanced cosmetic dentistry. Dr. Sundaram is motivated to be the best dentist that she can be. Her philosophy of dentistry focuses on patient-based relationships by addressing immediate concerns while maintaining optimum oral health.
Dentistry is the treatment and prevention of disorders and diseases of a patients teeth, gums, mouth, and jaw. Dentistry performed properly is necessary for complete oral health, and it has a significant impact on the health of a patient's entire body. A dentist is a specialist who has been trained to diagnose, treat, and prevent oral health problems.
Here at Greenway Smiles we believe that everyone is entitled to a healthy and attractive smile regardless of their financial position. In order to help accomplish this, we accept a variety of PPO plans and many of our treatments are covered by insurance. Please reach out to your insurance carrier to find out more about your specific insurance plan and what is covered.
Reviews (21)
Amy Lynn Samulenas
Amy Lynn Samulenas
Jul 04, 2021
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Greenway Smiles has a warm, compassionate, kind, knowledgeable, and patient staff. I have anxiety and the staff here know exactly how to make my experience here anxiety and pain free. The atmosphere at Greenway smiles is very calm, organized, and friendly. My family and I trust Greenway smiles to take care of our unique dental needs. Thank you for taking the time to read what I think about this amazing dental practice!
Amy S.
Aaron Safran
Aaron Safran
Jun 12, 2021
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Dr. Sundaram did a great job with a root canal for one of my front teeth! She put in extra effort to make sure the crown for the tooth would look nice too.
Bob Frankel
Bob Frankel
Apr 16, 2021
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Warm friendly pain-free experience. Had 5 teeth extracted no problems no pain great people very accommodating all around great experience would recommend it to anybody. Both experience and friendly staff make you feel very comfortable during your treatment. Once again I would rate them 5 stars. Thank you Miss Jackie.
Mcc Management
Mcc Management
Nov 19, 2020
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Dr.Sundaram has been our family dentist for over 7 yrs.
She is a good Dentist, remembers all my kids names well
She treated well my root canals, dental implant, crown replacements
Keerthika Ulaganathan
Keerthika Ulaganathan
Aug 31, 2020
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Dr.Sundaram has been our family dentist for over 2 yrs now. She is very friendly and handles the procedures with extreme care. Every step of the way, she kept asking me if I was comfortable and if I needed a break any time.
She also explained the process by showing pictures of my tooth in each stage and why the fillings have to be done. She is very knowledgeable and I would highly recommend anyone who is looking for a qualified dentist.
Staffs are also super friendly and very accommodating.
John Paul H.
John Paul H.
Aug 04, 2020
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I needed last minute dental attention on a friday and every dentist office said they would be closing early and couldn't see me. I was freaking out b/c i knew my issue would get worse / infected if I didn't get help. Dr Sundaram and her team could empathize and agreed to see me. They quickly helped me out and saved me from a nightmare weekend. Great people, great facility. Very appreciative.
Atchuthan Sris
Atchuthan Sris
Jul 15, 2020
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This is the best dentist I have been to ever. I hate dentists and I have avoided going to dentists because I suffer so much pain when I have my teeth worked on. Dr. Sundaram made it pain free to maximum extent possible. She does not rush the process. Highly recommend her to be your dentist.
Mary Zupan
Mary Zupan
Jun 30, 2020
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Being very fearful for years of having to go to the dentist, I can say that I now make my twice yearly appointments without hesitation at Greenway Smiles Family Dentistry. Dr. Sundaram and her entire staff are so friendly and patient! So grateful my daughter recommended Dr. Sundaram:)
V. I.
V. I.
Jun 26, 2020
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I brought my two kids and myself to Greenway Smiles after being dissatisfied with our previous dentist. Dr. Sundaram was very friendly and professional while conducting her exams. She explained in detail the results of her exam and what the treatment would be. The office staff were friendly and very helpful. They quickly scheduled our follow-up appointments and worked with our schedule conflicts. The office is clean, well maintained and very professional. Highly recommend Greenway Smiles if you are looking for a good dentist.
Shariq M.
Shariq M.
Nov 18, 2018
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Fradulent activities with added incompetence.
I have waited more than a year to write this review. Knew the dentist and her family at a personal level as neighbhors before taking my whole family there including wife, 4 kids and my mom. That's why I struggled if I should write this review or not.
I learned many neighbhors are using her services so decided to make them aware.

If she finds a cavity, PLEASE take a second opinion.
If she tells you she can do Implants and bone grafting, run away right away.

I had stopped seeing her after my implant experience and then something clicked for my
Keri C.
Keri C.
Aug 25, 2018
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Love coming here. Dentist is thorough and gentle. The dr does the cleanings from start to finish and makes sure to answer any questions you have.

The new front desk staff is super friendly and very helpful.
Anna Laura G.
Anna Laura G.
Jun 16, 2017
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Simply excellent!! The receptionist and doctor are both friendly and professional. I was very impressed and will continue to go here.
John L.
John L.
May 18, 2017
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I've been going to Greenway Smiles for several years. Dr Sundaram does exceptional dental work. I've had some major work done and everything is going great! Staff is professional! Thank you Greenway Smiles!
Molly B.
Molly B.
Jan 04, 2017
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My husband and I have been going to Greenway for a couple of years now and we have been so pleased with their service. They have flexible hours, great, friendly staff and the doctor is very attentive and thorough. Highly recommend!
Stevie W.
Stevie W.
Oct 28, 2016
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No never again. Amazing to read the other reviews. The front desk clerk, an older lady with short hair was rude and just plain nasty. Really? Why would I go back here and pay to get treated in such a rude way?
The doctor is only after the money and does not seem to care about the patient. The estimated bill was hundreds of dollars more than the second opinion. Oh - this doc pushes her sedation stuff and doing all the work at once. Not for me. Never again!!!!
Varsha K.
Varsha K.
Sep 12, 2016
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This is honestly the worst Doctor experience I have ever had. My root canal was a failure as my tooth kept hurting even after it and I went to the doctor( Dr Sundaram) personally multiple times and she said my tooth was fine until the fourth time after several months she suddenly says I should go to an orthodontist for another root canal because dentists cannot always perform root canals successfully. My question is, why wouldn't you in the first place refer me to an orthodontist? Make me pay for the root canal and now ask me to redo it and pay again. Sadly my insurance does not let you perform
Awesome S.
Awesome S.
May 19, 2015
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Poor front desk Debby, very tough talk and no patience to explain customers.
Over charging with no common sense.

Never going back here.
Angela R.
Angela R.
Aug 19, 2013
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I currently don't have dental insurance so I bought a Groupon to have a cleaning/checkup/xray done.

First off, the office looks so swanky. They have really nice leather couches, some toys for kids to play with, a little fridge with free bottled water. Their restroom has $5 handsoap. They really spend a lot of money at this place!

Anyways, the dentist (I forget her name, but she's Indian I think) was great. She introduced herself, shook my hand, asked if I had any questions. Of course I did, she took her time with me, addressed all my concerns. She took her time cleaning my teeth
Jennifer P.
Jennifer P.
Aug 06, 2013
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LEFT WITH PAIN THAT WON'T GO AWAY AND HIPPA VIOLATIONS!
I am so sorry to have to write this negative review, but this has been a really awful experience for me and I feel like others should be aware of what they are getting into with this dentist. At the time of a cleaning in February Dr Sundaram told me that I needed one filling and replacement of one sealant. Seems like an easy enough thing for a dentist do...however neither procedure was completed correctly and I found myself in terrible pain. Two additional dental appointments later and my teeth (one in particular) are still not the same
Amanda P.
Amanda P.
Jun 24, 2013
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Got a Groupon for whitening trays. We were in Monday at 2pm and were told it takes a week for the trays to be made and that we could come back after 2 the following Monday.

We came from Montgomery County, MD all the way to Ashburn for this and surprise, the trays weren't ready. The receptionist told us we could wait or come back and the doctor would make the trays in between patients. We had other things we had to do so this wasn't a possible option. We asked about shipping them to us and were told its a $20 charge to do this, even though this was their fault. Lovely. We'll have
Love L.
Love L.
Dec 10, 2012
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Went here for Zoom Whitening coupon purchased online.

Everything was pretty good until the end. I had some sensitivity in a couple of my teeth and I told the dentist. She put flouride on ONLY those couple teeth. I thought this was strange but went with it since she is the dentist. Earlier the dental assistant said that I woul get flouride for the sensitivity, guess she didn't say how much...

Later when I left there was a lot more sensitivity, and I realized I was right in my thoughts that she should have put the flouride on ALL my teeth.

As for the whitening, it was so-so, nothing